56047113

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 91756800

約数和(自身を除く): 35709687

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 5309, 10557, 15927, 47781, 90253, 122107, 143343, 270759, 366321, 812277, 1098963, 2075819, 2436831, 3296889, 6227457, 18682371, 56047113]

約数ペア:

[(1, 56047113), (3, 18682371), (9, 6227457), (17, 3296889), (23, 2436831), (27, 2075819), (51, 1098963), (69, 812277), (153, 366321), (207, 270759), (391, 143343), (459, 122107), (621, 90253), (1173, 47781), (3519, 15927), (5309, 10557)]